# 主 Makefile：检测操作系统并调用对应的子 Makefile

ifeq ($(OS), Windows_NT)
    include Makefile.win
else
    UNAME_S := $(shell uname -s)
    ifeq ($(UNAME_S), Darwin)
        include Makefile.mac
    else
        include Makefile.linux
    endif
endif

